The Tiruppavai is a collection of devotional hymns dedicated to Sri Ranganatha, a form of Lord Vishnu. The Tiruppavai is recited during the Margazhi month. It is a common practice to sing these hymns in temples or in homes to connect to Lord Vishnu as it is deeply spiritual. This Tamil devotional book is written by one of the 12 alvars and the book contains the original text along with the meaning in English for better comprehension and connection to the divine. Get it from Giri UK.